This $10 Million Wedding Featured a 10-Tier Wedding Cake, $500,000 Worth of Flowers, and Lady Gaga

Leave it to two of Russia's wealthiest families to throw a wedding that would make even Kim Kardashian clutch her pearls. Lolita Osmanova, the daughter of Russian energy tycoon Eldar Osmanov, and Gaspar Avdolyan, the son of millionaire Albert Avdolyan, have just tied the knot—in a $10 million wedding, natch.

Wondering what a multimillion dollar affair looks like? Well, for starters, the wedding took place at the Dolby Theatre in Los Angeles, the same theater that hosts the Oscars. There, guests were welcomed by a receiving line of classical violinists, and a reported $500,000 worth of flowers outfitted the space in various arrangements including towering centerpieces of pink, purple, and red blooms.

The bride wore an off-the-shoulder wedding dress with extravagant beading and a voluminous train by designer Zuhair Murad for her walk down the aisle. Oh, and about that aisle... The aisle was painted gold and led the couple to a large, architectural altar completely covered in white roses, beneath which the pair said their "I dos."

After the ceremony, the bride changed into a more form-fitting frock with a feathered skirt, and completed her bridal look with a beaded headpiece. At the reception, the newlyweds cut into their 10-tier wedding cake featuring gold detailing and white sugar flowers.

But ogling over a dessert the size of an actual human being wasn't the only reception entertainment for the guests. The bride and groom had arranged for two famous wedding singers to perform at their nuptials. Singer Jason Derulo serenaded the crowd, before superstar Lady Gaga took the mic to croon some of her hits including "Bad Romance" and "Marry the Night."